1129541-00-9

Upstream product

• 73183-34-3 bis(pinacol)diborane 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 62-53-3 aniline 
• 88280-58-4 N-(3-bromo-N-phenylaniline) 

Downstream Products

• 1325592-71-9 3-(isoquinolin-1-yl)-N-phenylaniline 
• 1395093-48-7 3-(1-(2,6-diisopropylphenyl)-1H-imidazol-2-yl)-N-(3-(isoquinolin-1-yl)phenyl)-N-phenylaniline 

Relevant academic research and scientific papers

Boryl (Hetero)aryne Precursors as Versatile Arylation Reagents: Synthesis through C-H Activation and Orthogonal Reactivity

(Pinacolato)boryl ortho-silyl(hetero)aryl triflates are presented as a new class of building blocks for arylation. They demonstrate unique versatility by delivering boronate or (hetero)aryne reactivity chemoselectively in a broad range of transformations. This approach enables the unprecedented postfunctionalization of fluoride-activated (hetero)aryne precursors, for example, as substrates in transition-metal catalysis, and offers valuable new possibilities for aryl boronate postfunctionalization without the use of specialized protecting groups. Ready for a complete makeover: As building blocks for arylation, (pinacolato)boryl ortho-silyl (hetero)aryl triflates (see structure; X=C, N) showed unique versatility by reacting chemoselectively as boronates or (hetero)arynes in a broad range of transformations. This approach offers valuable possibilities for the functionalization of both aryne precursors and aryl boronates without the use of specialized protecting groups.

NOVEL TETRADENTATE PLATINUM COMPLEXES

Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.